.enable_old_menu_toggle_button() when (@enable-old-menu-toggle-button = true) {
  .enable_responsive_menu_otb() when (@enable-responsive-menu = true) {

    @toggler-text: "MENU";

    @media only screen and (max-width: @grid-float-breakpoint-max) {
      .menu-toggler + .sidebar.responsive {
        margin-top: @breadcrumb-height - 1;
      }

      .main-container .menu-toggler {
        display: block;
        position: absolute;
        //left: auto;
        z-index: @zindex-sidebar-fixed - 1;

        width: 52px;
        height: 32px;
        margin-right: 2px;

        line-height: normal;
        padding-left: 33px;
        padding-top: 7px;
        padding-bottom: 1px;

        font-size: @font-size-old-toggle-button;
        font-weight: bold;
        text-transform: uppercase;

        .box-sizing(content-box);

        &:hover {
          text-decoration: none;
        }

        &:focus {
          outline: none;
        }

        &:before {
          border-top: 1px solid @sidebar-toggler-line-1;
          border-bottom: 1px solid @sidebar-toggler-line-2;
          height: 2px;
          width: 24px;
          content: "";
          position: absolute;
          z-index: 1;
          top: 13px;
          left: 4px;

          .transition(~"all 0.1s ease");
          -o-transition: none;

          .box-sizing(content-box);
        }

        &:after {
          border-top: 1px solid @sidebar-toggler-line-3;
          border-bottom: 1px solid @sidebar-toggler-line-4;
          content: "";
          height: 2px;
          width: 24px;

          position: absolute;
          top: 19px;
          left: 4px;

          .transition(~"all 0.1s ease");
          -o-transition: none;

          .box-sizing(content-box);
        }

        &.display {
          &:before {
            height: 4px;
            top: 8px;
            border-width: 2px;
          }

          &:after {
            height: 4px;
            top: 20px;
            border-width: 2px;
          }
        }

        > .toggler-text {
          display: block;
          position: absolute;
          bottom: -9px;
          left: 0;
          border: 1px solid transparent;
          border-width: 9px 42px 0;

          border-top-color: @sidebar-toggler-background;
          -moz-border-top-colors: @sidebar-toggler-background;

          &:after {
            display: block;
            content: @toggler-text;

            color: @sidebar-toggler-color;

            position: absolute;
            left: -8px; //change these to adjust text placement
            top: -41px;
          }
        }
      }

      //hide the .nav-list when moving up, otherwise it will move over .menu-toggler!
      .menu-toggler + .responsive.sidebar-scroll .nav-wrap {
        overflow: hidden;
      }
    }

    @media only screen and (max-width: @screen-tiny) {
      .main-container .menu-toggler {
        width: 0;

        > .toggler-text {
          border-width: 7px 16px;
          bottom: -14px;

          &:after {
            font-size: floor(@font-size-old-toggle-button * 0.75);
            font-weight: normal;
            color: #FFF;

            position: absolute;
            left: -13px;
            top: -42px;
          }
        }

        &:before, &:after {
          margin-top: 8px;
        }

        &.display {
          &:before, &:after {
            height: 2px;
            border-width: 1px;
          }

          &:before {
            top: 13px;
          }

          &:after {
            top: 19px;
          }
        }
      }
    }

  }
  .enable_responsive_menu_otb();
}

.enable_old_menu_toggle_button();
